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        <a href="papyros-module.html">Package&nbsp;papyros</a> ::
        Module&nbsp;singlethreaded
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<h1 class="epydoc">Source Code for <a href="papyros.singlethreaded-module.html">Module papyros.singlethreaded</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"><tt class="py-docstring">'''A non-concurrent implementation of the papyros master-slave API.</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line"><tt class="py-docstring">This is mainly for the sake of completeness and perhaps as a fallback in systems</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-docstring">that the concurrent implementations are not available.</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"><tt class="py-docstring">'''</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line"><tt class="py-name">__all__</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'SingleThreadedMaster'</tt><tt class="py-op">]</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line"> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package papyros=papyros-module.html"><a title="papyros" class="py-name" href="#" onclick="return doclink('link-0', 'papyros', 'link-0');">papyros</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Class papyros.Master=papyros.Master-class.html"><a title="papyros.Master" class="py-name" href="#" onclick="return doclink('link-1', 'Master', 'link-1');">Master</a></tt><tt class="py-op">,</tt> <tt id="link-2" class="py-name" targets="Class papyros.Slave=papyros.Slave-class.html"><a title="papyros.Slave" class="py-name" href="#" onclick="return doclink('link-2', 'Slave', 'link-2');">Slave</a></tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line"> </tt>
<a name="SingleThreadedMaster"></a><div id="SingleThreadedMaster-def"><a name="L11"></a><tt class="py-lineno">11</tt> <a class="py-toggle" href="#" id="SingleThreadedMaster-toggle" onclick="return toggle('SingleThreadedMaster');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="papyros.singlethreaded.SingleThreadedMaster-class.html">SingleThreadedMaster</a><tt class="py-op">(</tt><tt class="py-base-class">Master</tt><tt class="py-op">,</tt><tt class="py-base-class">Slave</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="SingleThreadedMaster-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="SingleThreadedMaster-expanded"><a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line"> </tt>
<a name="SingleThreadedMaster.__init__"></a><div id="SingleThreadedMaster.__init__-def"><a name="L13"></a><tt class="py-lineno">13</tt> <a class="py-toggle" href="#" id="SingleThreadedMaster.__init__-toggle" onclick="return toggle('SingleThreadedMaster.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="papyros.singlethreaded.SingleThreadedMaster-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">poll_time</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-param">request_qsize</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-param">response_qsize</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="SingleThreadedMaster.__init__-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="SingleThreadedMaster.__init__-expanded"><a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line">        <tt id="link-3" class="py-name"><a title="papyros.Master" class="py-name" href="#" onclick="return doclink('link-3', 'Master', 'link-1');">Master</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Method papyros.Job.__init__()=papyros.Job-class.html#__init__,Method papyros.Master.__init__()=papyros.Master-class.html#__init__,Method papyros.Slave.__init__()=papyros.Slave-class.html#__init__,Method papyros.distributed.DistributedMaster.__init__()=papyros.distributed.DistributedMaster-class.html#__init__,Method papyros.distributed.DistributedSlave.__init__()=papyros.distributed.DistributedSlave-class.html#__init__,Method papyros.multithreaded.MultiThreadedMaster.__init__()=papyros.multithreaded.MultiThreadedMaster-class.html#__init__,Method papyros.multithreaded.MultiThreadedSlave.__init__()=papyros.multithreaded.MultiThreadedSlave-class.html#__init__,Method papyros.singlethreaded.SingleThreadedMaster.__init__()=papyros.singlethreaded.SingleThreadedMaster-class.html#__init__"><a title="papyros.Job.__init__
papyros.Master.__init__
papyros.Slave.__init__
papyros.distributed.DistributedMaster.__init__
papyros.distributed.DistributedSlave.__init__
papyros.multithreaded.MultiThreadedMaster.__init__
papyros.multithreaded.MultiThreadedSlave.__init__
papyros.singlethreaded.SingleThreadedMaster.__init__" class="py-name" href="#" onclick="return doclink('link-4', '__init__', 'link-4');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">request_qsize</tt><tt class="py-op">,</tt> <tt class="py-name">response_qsize</tt><tt class="py-op">)</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line">        <tt id="link-5" class="py-name"><a title="papyros.Slave" class="py-name" href="#" onclick="return doclink('link-5', 'Slave', 'link-2');">Slave</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="papyros.Job.__init__
papyros.Master.__init__
papyros.Slave.__init__
papyros.distributed.DistributedMaster.__init__
papyros.distributed.DistributedSlave.__init__
papyros.multithreaded.MultiThreadedMaster.__init__
papyros.multithreaded.MultiThreadedSlave.__init__
papyros.singlethreaded.SingleThreadedMaster.__init__" class="py-name" href="#" onclick="return doclink('link-6', '__init__', 'link-4');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">poll_time</tt><tt class="py-op">)</tt> </tt>
</div><a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line"> </tt>
<a name="SingleThreadedMaster.popProcessedJob"></a><div id="SingleThreadedMaster.popProcessedJob-def"><a name="L17"></a><tt class="py-lineno">17</tt> <a class="py-toggle" href="#" id="SingleThreadedMaster.popProcessedJob-toggle" onclick="return toggle('SingleThreadedMaster.popProcessedJob');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="papyros.singlethreaded.SingleThreadedMaster-class.html#popProcessedJob">popProcessedJob</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="SingleThreadedMaster.popProcessedJob-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="SingleThreadedMaster.popProcessedJob-expanded"><a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">'Cannot guarantee non-zero timeout in single-threaded mode'</tt><tt class="py-op">)</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method papyros.Slave.process()=papyros.Slave-class.html#process"><a title="papyros.Slave.process" class="py-name" href="#" onclick="return doclink('link-7', 'process', 'link-7');">process</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-8" class="py-name"><a title="papyros.Master" class="py-name" href="#" onclick="return doclink('link-8', 'Master', 'link-1');">Master</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method papyros.Master.popProcessedJob()=papyros.Master-class.html#popProcessedJob,Method papyros.singlethreaded.SingleThreadedMaster.popProcessedJob()=papyros.singlethreaded.SingleThreadedMaster-class.html#popProcessedJob"><a title="papyros.Master.popProcessedJob
papyros.singlethreaded.SingleThreadedMaster.popProcessedJob" class="py-name" href="#" onclick="return doclink('link-9', 'popProcessedJob', 'link-9');">popProcessedJob</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt><tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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